Overview
The SPC58EEMU is an emulation module designed for the SPC58 E and G lines of microcontrollers from STMicroelectronics. This module is part of the comprehensive development ecosystem for the SPC58 family, which is based on the 32-bit Power Architecture technology. The SPC58 E Line, in particular, is tailored for mission-critical automotive applications, including electric vehicle systems, battery management, and advanced safety features.
The SPC58EEMU enables developers to thoroughly evaluate and test the capabilities of the SPC58 microcontrollers, ensuring high performance, robust security, and compliance with stringent automotive safety standards such as ASIL-B and ISO 26262.
Key Specifications
| Specification | Description |
|---|---|
| Cores | Dual e200z420n3 cores, 32-bit Power Architecture technology, up to 180 MHz |
| Flash Memory | 4224 KB (4096 KB code flash + 128 KB data flash) |
| RAM | 384 KB on-chip general-purpose SRAM + 128 KB local data RAM (64 KB per CPU) |
| Hardware Security Module (HSM) | 176 KB dedicated flash memory (144 KB code + 32 KB data), HW cryptographic co-processor |
| Communication Interfaces | 8 MCAN interfaces with ISO CAN-FD support, 18 LINFlexD modules, 8 DSPI modules, Dual-channel FlexRay controller, 1 Ethernet controller (10/100 Mbps) |
| Analog-to-Digital Converters (ADCs) | 3 independent fast 12-bit SAR ADCs, 1 supervisor 12-bit SAR ADC, 1 10-bit SAR ADC with STDBY mode support |
| Safety Features | Comprehensive ASIL-B safety concept, FCCU, MEMU, CRC unit, Crossbar switch architecture with end-to-end ECC |
| Low Power Capabilities | Versatile low power modes, Ultra low power standby with RTC, Smart Wake-up Unit for contact monitoring |
Key Features
- High Performance: Dual e200z420n3 cores at up to 180 MHz, ensuring high processing power for demanding automotive applications.
- Robust Security: Embedded Hardware Security Module (HSM) with HW cryptographic co-processor, supporting secure over-the-air software updates and in-vehicle network protection.
- Extensive Connectivity: Rich set of communication interfaces including Ethernet, FlexRay, CAN FD, LIN, and SENT.
- Advanced Analog Capabilities: Multiple fast 12-bit SAR ADCs and a 10-bit SAR ADC with STDBY mode support, ensuring high-resolution sensing.
- Comprehensive Safety Features: Compliance with ASIL-B safety standard, FCCU, MEMU, and CRC unit for robust error detection and reporting.
- Low Power Modes: Versatile low power modes and ultra-low power standby with RTC, enhancing energy efficiency.
Applications
- Electric Vehicle Systems: Battery management systems, motor drives, and cell management.
- Powertrain and Chassis Applications: Motor control, electric power steering, active suspension, and anti-lock braking systems.
- Hybrid Electric Vehicles (HEV) / Electric Vehicles (EV): Advanced safety and control systems.
- Secure Onboard Communication Systems: Connected vehicles requiring secure and reliable communication protocols.
Q & A
- What is the SPC58EEMU used for?
The SPC58EEMU is an emulation module used for evaluating and testing the SPC58 E and G lines of microcontrollers from STMicroelectronics.
- What are the key features of the SPC58 E Line microcontrollers?
The SPC58 E Line features dual e200z420n3 cores, extensive connectivity options, advanced analog capabilities, robust security features, and comprehensive safety features.
- What safety standards does the SPC58 E Line comply with?
The SPC58 E Line complies with the ASIL-B safety standard and ISO 26262 specifications.
- What types of applications are the SPC58 E Line microcontrollers suited for?
The SPC58 E Line is suited for mission-critical automotive applications, including electric vehicle systems, powertrain and chassis applications, and secure onboard communication systems.
- What is the role of the Hardware Security Module (HSM) in the SPC58 E Line?
The HSM ensures robust in-vehicle network protection and secure over-the-air software updates against cyberattacks.
- How does the SPC58 E Line support low power consumption?
The SPC58 E Line supports versatile low power modes, ultra-low power standby with RTC, and smart wake-up units for contact monitoring.
- What are the key communication interfaces available on the SPC58 E Line?
The key communication interfaces include Ethernet, FlexRay, CAN FD, LIN, and SENT.
- What is the significance of the Crossbar switch architecture in the SPC58 E Line?
The Crossbar switch architecture allows for concurrent access to peripherals, Flash, or RAM from multiple bus masters with end-to-end ECC.
- How does the SPC58 E Line support advanced analog sensing?
The SPC58 E Line features multiple fast 12-bit SAR ADCs and a 10-bit SAR ADC with STDBY mode support, ensuring high-resolution sensing.
- What development tools are available for the SPC58 E Line?
The development ecosystem includes tools like SPC5-Studio, evaluation boards (e.g., SPC58EC-DIS), and various hardware and software development tools.
